I'm sorry, could you confirm which train you wanted to book seats on? There were 3 choices given to you.
Whichever train goes to stansted airport Tuesday from cabridge arriving closest to 21:30.
train-arriveby train-day train-departure train-destination train-people
train-arriveby train-day train-departure train-destination train-people
train-arriveby train-day train-departure train-destination train-people
train-arriveby train-day train-departure train-destination train-people